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Re: Optimization Question

2005-02-01 14:41:21
On Tuesday 01 February 2005 09:31, Michael Kay wrote:
Whether you generate bytecode or not, many of the
operations that take time - XML parsing and tree
building, copying, sorting, serializing, are likely to be
done by routines in the run-time library; they aren't
affected by compilation at all.

I did an estimate of this effect a fair while ago via the 
addition of some extra timing code to a processor. If I 
recall correctly my conclusion was there was on average 
typically only about 10% of the processing time that could 
be significantly influenced by choice of runtime, be that 
interpreter, virtual machine or native code. 

Kev.

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